Dhund means a heap of ruins, and Dhundai and Dibai are very near each other in sense if not in sound. Crooke also gives the word Dungar, a hill, and hence the name Dongara . . . . Lalitpur . . 468 or, as spelt in the Urdu column, Dungara, ...
During the oestrus cycle in the pig there does not appear to be distinct follicular waves as in cows; it has been proposed that the final growth of follicles to ovulatory size takes 19 days. The luteal phase is characterised by the secretion of progesterone from of the corpus luteum.
Understanding the Heat Cycle. 1  During the first part of her heat cycle, which lasts about seven days, the bitch with exhibit a swollen vulva and bleeding. You may notice male dogs giving her more attention. 2  During the second part of heat, which also lasts an average of seven days, the bleeding will slow down and she will accept mates.